---
title: "SPECIALIST DRILLING SERVICES (NI) LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/069cd743-181b-59cf-b6fa-cddfb4e641ee
json: https://whiteintel.dev/api/public/dossier/069cd743-181b-59cf-b6fa-cddfb4e641ee
identifier: oo:GB-COH-NI039427
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SPECIALIST DRILLING SERVICES (NI) LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-NI039427`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/069cd743-181b-59cf-b6fa-cddfb4e641ee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/069cd743-181b-59cf-b6fa-cddfb4e641ee  

## Ownership & control

### Owners / controllers

- **Mrs Lisa Mccusker** (beneficial owner) — https://whiteintel.dev/entity/3dbed5d4-b116-46c0-844d-36ba93244c97

### UBO chain (walk to the ultimate owner)

A **1-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `NI039427`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-10-13
- **Registered office:** 74 Derrynoyd Road, Draperstown, Magherafelt, BT45 7DW, Northern Ireland
- **SIC:** 42910

### Officers

- MCCUSKER, Lisa — director · Irish · appointed 2015-12-01
- MCCORMACK, Caroline — secretary · Irish · appointed 2000-10-13 · resigned 2016-04-01
- MCCORMACK, Caroline — director · Irish · appointed 2000-10-23 · resigned 2015-12-01
- MCCORMACK, Martin Raymond — director · British · appointed 2015-12-01 · resigned 2017-08-10
- MCGARVEY, Siobhan — director · British · appointed 2000-10-23 · resigned 2016-01-01
- PALMER, Robert Desmond — director · British · appointed 2000-10-13 · resigned 2000-10-23

### Beneficial owners (Persons with Significant Control)

- Mrs Lisa Mccusker — significant influence or control · individual PSC · Northern Ireland — since 2017-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI039427
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI039427

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SPECIALIST DRILLING SERVICES (NI) LTD**. Human view: https://whiteintel.dev/entity/069cd743-181b-59cf-b6fa-cddfb4e641ee · Structured JSON: https://whiteintel.dev/api/public/dossier/069cd743-181b-59cf-b6fa-cddfb4e641ee._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._